What is the max flow (GPH) on a Vectra?
The Vectra line and their individual specifications can be found below. Please note, all models of the Vectra utilize a controllable DC motor meaning you are able to dial in your extra flow rate without the use of valves. You can even calibrate your flow rate as low as 1 GPH if desired.
**The maximum GPH listed for each model is calculated at a head pressure less than 5 feet**